baber/WOPTO huggingface dataset:
Patent KR-20170141821-A (KR)
Title: 무선접속 시스템에서 256qam 지원을 위한 채널상태정보 송수신 방법 및 장치
Inventor: KIM BONGHOE
IPC: H04L1/00
Filed: 2014-10-06
Abstract: 본 발명은 무선 접속 시스템에 관한 것으로서, 256QAM 변조 방식을 지원하기 위한 채널상태정보(CSI)를 송수신하는 방법들 및 이를 지원하는 장치들에 관한 것이다. 본 발명의 일 실시예로서 무선 접속 시스템에서 256QAM (Quadrature Amplitude Modulation)을 지원할 수 있는 단말이 채널 품질 지시자 (CQI) 인덱스를 전송하는 방법은, 제1 채널 상태 정보(CSI) 서브프레임 집합에 제1 CQI 테이블을 구성하고, 제2 CSI 서브프레임 집합에 제2 CQI 테이블을 구성하는 무선 자원 제어(RRC) 신호를 수신하는 단계와 단말에 구성된 제1 및 제2 CSI 서브프레임 집합들에 대한 채널품질들을 측정하는 단계와 제1 및 제2 CSI 서브프레임 집합들에 각각 상응하는 두 개의 CQI 인덱스들을 전송하는 단계를 포함할 수 있다. 이때, 두 개의 CQI 인덱스들 중 하나는 제1 CQI 테이블로부터 선택되고, 다른 하나는 제2 CQI 테이블로부터 선택되고, 제1 CQI 테이블은 64QAM까지 지원 가능하며, 제2 CQI 테이블은 256QAM까지 지원 가능하다.
Patent KR-20190083098-A (KR)
Inventor: KIM JAE HYUNG
IPC: G06Q20/38
Filed: 2018-01-03
Abstract: The present invention relates to an asynchronous reverse payment method using a wireless device and cryptocurrency, capable of solving various technical and/or security defects, which comprises: a first step of confirming one time identification by the operating server; a second step of transmitting recognition information; a third step of receiving the recognition information; a fourth step of authenticating, by the operating server, transaction information as transaction information of a member store having a designated wireless device; a fifth step of providing authentication result information by the operation server; a sixth of performing a payment procedure; a seventh step of confirming a result of a cryptocurrency transaction procedure; and an eighth step of providing cryptocurrency-based payment result information.
Patent KR-20190083505-A (KR)
Inventor: JUN GYU LEE
IPC: B62D1/185
Filed: 2018-01-04
Abstract: The present invention relates to a steering column for a vehicle. According to an embodiment of the present invention, the steering column for a vehicle comprises: an outer column having a pair of distance units facing each other and protruding from an outer surface thereof, and an outer circumferential surface cut and formed between the pair of distance units; an inner column coupled in the outer column, and provided to be moved in an axial direction; and a telescope member formed to absorb an impact load during a collision of a vehicle, and coupled to the inner column. The telescope member includes: an adjust bolt coupled by penetrating the pair of distance units, and coupled to an external operating lever; a fixed gear unit coupled to the inner column to be provided to be moved in the axial direction with the inner column when the inner column moves; a moving gear unit provided to fix the inner column after the inner column moves in the axial direction, and provided with a plurality of gear teeth coupled to a slit hole of the fixed gear unit; and an elastic support unit arranged to enclose the adjust bolt, coupled to the moving gear unit to provide a fixing force in a direction towards the inner column, and provided to couple the moving gear unit and the fixed gear unit. The fixed gear unit allows the inner column to come in contact with a portion of the fixed gear unit after the inner column moves a preset distance when an impact is applied to the vehicle to absorb the impact load.
Patent KR-20190084736-A (KR)
Title: Multi-function double faced scrubber
Inventor: HWANG HYUNG CHOL
IPC: D03D11/00
Filed: 2018-01-09
Abstract: The present invention relates to a multifunctional double-sided scrubber which can use both sides for different purposes. The multifunctional double-sided scrubber includes: a washing part having a plurality of first network chains and first network spaces formed by weaving first and second mesh threads having different materials on one sides thereof; a rinsing part having a plurality of second network chains and second network spaces formed by weaving a third mesh thread on the other side; and a gap maintaining part having a plurality of connecting yarns to form a predetermined gap by connecting the washing part and the rinsing part. A dish may be firstly washed through the washing part, and the washed surface of the dish may be cleaned secondly with a second rinsing process in the rinsing part. The feeling of gripping the multi-functional double-sided scrubber can be maintained even after long hours of use.
Patent KR-20190087877-A (KR)
Title: Server for controlling smart operation of air conditioner
Inventor: YUJIN SONG
IPC: F24F110/20
Filed: 2018-01-17
Abstract: Disclosed is a server for controlling smart operation of an air conditioner. According to an embodiment of the present invention, the server for controlling smart operation of an air conditioner comprises: a communication unit communicating with an air conditioner installed in a house of a certain user; and a control unit designating rolls applied to the air conditioner, receiving sensing information on an environment in the house, and transmitting a control command for controlling the air conditioner to the air conditioner in accordance with a roll corresponding to the sensing information of the designated rolls. Moreover, the designated roll includes at least one of an operation start condition and an operation stop condition of the air conditioner.
Patent KR-20190091948-A (KR)
Title: Microfluidic device for studying shear stress and tumor migration in microchannel and method of analyzing cells using the microfluidic device
Inventor: CHUNG BONG GEUN
IPC: B01L3/00
Filed: 2018-01-30
Abstract: A microfluidic device for studying shear stress and transition in a microchannel comprises: a microchamber; the microchannel which comprises an inlet and an outlet for fluid and is formed around the microchamber to pass fluid around the microchamber; and a plurality groups of bridge channels connecting the microchannel and the microchamber at a plurality of locations among the microchannel, wherein a cross-sectional area of a bridge channel is smaller than the cross-sectional area of the microchannel.
Patent KR-20190091981-A (KR)
Title: Medical maca product
Inventor: YANG LIU
IPC: A61K36/31
Filed: 2018-01-30
Abstract: The present invention discloses a maca ointment containing, based on a weight ratio: 18 to 20 of maca; 2 to 8 of Songaria cynomorium herb; 2 to 10 of Rhizoma Anemarrhenae; 2 to 8 of Angelica sinensis; 1 to 5 of Magnolia Kobus; 1 to 6 of Codonopsis pilosula; 0.5 to 5 of Radix peucedani; 8 to 15 of Radix dipsaci; and 3 to 7 of Lycium barbarum. The maca ointment of the present invention has a health care effect of lowering male sex interests, lowering libido, impotence, spermatorrhea, premature ejaculation, decreasing sperm or lowering sperm motility shown by microscopic examination, and infertility due to kidney failure.
Patent KR-20190092737-A (KR)
Title: Electronic device to detect an error occurred at connector with electrical component
Inventor: KIM SEOK WEON
IPC: G01R31/04
Filed: 2018-01-31
Abstract: Disclosed is an electronic device, which comprises: a first connector to which a first electrical component is mounted; a second connector to which a second electrical component is mounted; a processor; and a power supply unit. A first port of the first connector is connected to a designated port of the processor through a first signal line, and a second port of the first connector is connected with a first ground region. A third port of the second connector is connected to a designated node of the first signal line through a second signal line, and a fourth port of the second connector is connected with a second ground region. The power supply unit applies a reference signal to the designated node, and the processor is set to obtain an electrical characteristic value at the designated node and to output an error message if the electrical characteristic value does not satisfy a specified condition. Other various embodiments identified through the specification are possible.
Patent KR-20190015069-A (KR)
Inventor: JUNG SOO YONG
IPC: G02B6/42
Filed: 2018-02-01
Abstract: The present invention relates to an optical module platform structure and a fabrication method thereof. The optical module platform structure comprises: an optical module platform substrate; a light source device mounted on an upper part of a light source mount bonded to one side of an upper part of the optical module platform substrate; a waveguide mounted on an upper part of a waveguide mount bonded to the upper part of the optical module platform substrate at a distance from the light source device; a lens mount fixed between the light source mount and waveguide mount; and a lens fixed to an upper part of the lens mount. According to the present invention, the optical module platform structure and fabrication method thereof may have an effect of maximizing the optical coupling efficiency between a light source and the waveguide by applying the lens mount and minimizing an error of the optical alignment.
Patent KR-20190093467-A (KR)
Title: Game tools
Inventor: KIM YE EUN
IPC: A63F3/04
Filed: 2018-02-01
Abstract: The present invention provides an easy game tool for people who do not know what parents should do when raising children. To this end, the game tool of the present invention comprises a unit model having a letter sticker at one side in the shape of a rectangular parallelepiped.
Patent KR-20190097394-A (KR)
Title: Fire door
Inventor: HWANG YUN JI
IPC: E06B5/16
Filed: 2018-02-12
Abstract: Provided is a fireproof door which comprises: a door frame fixed to a wall to provide a passage route; a door rotationally coupled to the door frame to open or close the passage route; and a sealing unit melted by heat of at least a threshold to enable the door to come in close contact with the door frame to prevent flow of a fluid through the passage route.
Patent KR-20180094496-A (KR)
Title: Light scanning apparatus and image forming apparatus
Inventor: IMAI YUICHIRO
IPC: G02B26/10
Filed: 2018-02-14
Abstract: A light scanning apparatus includes: a first holder attached to a housing configured to hold and support a first laser light source; a second holder attached to the housing and configured to hold and support a second laser light source; and a lens to which a laser beam is initially inputted. The first holder and the second holder are attached to the housing in different positions in an optical axis direction of the lens and a rotating axis line direction of a rotary polygonal mirror so that a first incident light path from the first laser light source to the rotary polygonal mirror is arranged between a second incident light path from the second laser light source to the rotary polygonal mirror and the lens and the first holder and the second holder overlap with each other in the rotary axial line direction. Accordingly, the present invention can miniaturize the light scanning apparatus in the rotary axis line direction of the rotary polygonal mirror.
Patent KR-20180119471-A (KR)
Inventor: YAMAGUCHI YOSHIHIDE
IPC: H01L21/3065
Filed: 2018-02-19
Abstract: In a semiconductor device, a metal oxide film material with high specific inductive capacity has been used. Fine processing of the high dielectric constant (high-k) insulation film is not easy, collapse of patterns is likely to happen in wet processing, and an etching technique with sufficient selectivity and rapidity with respect to dry processing has not been known. The present invention relates to a semiconductor manufacturing apparatus, which comprises: a container (10) having a processing chamber (11); a stage (12) installed in the processing chamber and maintaining a semiconductor substrate (1); a gas supply line (15) supplying reactive gas to the processing chamber; and a vacuum line (13) ventilating the processing chamber. The semiconductor substrate has an insulation film with high specific inductive capacity. Moreover, mixed gas, including complexing material gas responding to a metal element contained in the high dielectric constant insulation film to form a volatile organic metal complex and complexing stabilizing material gas increasing the stability of organic metal complex, can be supplied as the reactive gas.
Patent KR-20190099900-A (KR)
Inventor: SEO TAE WON
IPC: E05B83/28
Filed: 2018-02-20
Abstract: Disclosed is a locking device for a vehicle storage box, which comprises: a housing unit fixed to a vehicle storage box or a vehicle body facing the vehicle storage box, and having an opened passage through which a pin member is moved; a core unit located inside the housing unit and guiding a route through which the pin member is moved in a heart shape along with the housing unit; an engagement guide unit located between one end portion of the housing unit and the other end portion thereof and forming a groove unit on which the pin member moved outward from the housing unit is mounted; a first guide unit spaced apart from the housing unit and guiding the pin member moved outward from the housing unit to the engagement guide unit; and a second guide unit spaced apart from the housing unit and guiding the pin member moved outward from the engagement guide unit into the housing unit.
Patent KR-20180026429-A (KR)
Inventor: AHN HYEONG JOON
IPC: H02K5/24
Filed: 2018-02-28
Abstract: The present invention discloses a rotational AC servo motor capable of reducing a repulsive force. The disclosed rotational AC servomotor which includes a rotation sensor comprises: a housing having an internal space; a stator located in the internal space of the housing, having a cylindrical shape with a central part penetrating therethrough, and rotating about an axis of the penetrating shape; a rotor having a cylindrical shape, located inside the penetrating shape of the stator, and rotating through a current signal applied from the outside around the axis on which the stator rotates; and a stator bearing located at a part of the housing, and rotating a rotation shaft of the stator. The stator rotates in a direction opposite to a rotation direction of the rotor.
Patent KR-20190107873-A (KR)
Title: Method for controlling water purifyingapparatus
Inventor: KWANGYONG AN
IPC: B67D1/08
Filed: 2018-03-13
Abstract: According to one embodiment of the present invention, a control method of a water purifier corresponds to a temperature change of cooling water during a process of discharge of cold water and allows rotational speed of a stirring member to be varied through duty control of a voltage inputted into a stirring motor, thereby efficiently dispersing heat exchange energy of the cooling water to increase the performance of the water discharge of the cold water.
Patent KR-20190111224-A (KR)
Inventor: AN KUK HYEON
IPC: F21V33/00
Filed: 2018-03-22
Abstract: The present invention relates to an exit light installed at an exit, which is provided to minimize life damage by improving the function of an exit light for guiding the location of an exit in case a disaster such as an occurrence of fire. A conventional exit light is made of a fluorescent light with low luminosity or a normal LED light which is not a flasher. Therefore, as can be seen in a recent fire accident which caused a huge life damage, an exit light cannot be recognized when smoke is generated in a building due to a fire outbreak. Therefore, people who could not recognize the location of an exit could not evacuate from the building, which caused the huge life damage. Of course, an exit light emitting a very bright light could be installed, but, because the exit light has a structure operated by a battery, a large amount of electricity is consumed. Furthermore, even the very bright light could not effectively penetrate thick smoke. Resultantly, a flasher laser device of the present invention is embodied, which can discharge an alarm sound and gather attention against smoke of a serious level. Therefore, an evacuator can quickly find an exit, thereby minimizing life damage.
Patent KR-20190113104-A (KR)
Title: Man hole investigation robot
Inventor: MAN GI LEE
IPC: G01S17/88
Filed: 2018-03-27
Abstract: According to one embodiment of the present invention, a manhole irradiation robot comprises: a manhole irradiation part capable of irradiating the inside of a manhole while being introduced into the manhole; and a robot moving part equipped with the manhole irradiation part and movable toward the manhole side. The manhole irradiation part comprises: an image photographing module configured to photograph the inside of the manhole; a lidar module connected to a lower part of the image photographing module and detecting the inside of the manhole by microwaves; and a communication module and battery module to process and transmit the information collected by the image photographing module and the lidar module so as to receive information from the outside. According to one embodiment of the present invention, provided is the manhole irradiation robot which is configured to enter the manhole and can easily irradiate the overall inside of the manhole, and can be easily removed from the manhole after irradiation.
Patent KR-20190114415-A (KR)
Title: Ion exchange membrane, method for manufacturing ion exchange membrane, and Ion exchange device
Inventor: SON WON KEUN
IPC: B01J47/028
Filed: 2018-03-30
Abstract: The present invention relates to a method for manufacturing a heterogeneous ion exchange membrane using an ion exchange slurry and a spacer composed of an ion exchange solution and an ion exchange resin powder mixture, a heterogeneous ion exchange membrane by the manufacturing method and an ion exchange device using the heterogeneous ion exchange membrane. Specifically, the manufacturing method of heterogeneous ion exchange membrane consists of time series steps, including a preparation step (S100) of preparing a film (10); an application step (S200), after the preparation step, for applying ion exchange slurry (20) to the film (10); and an attachment step (S300), after the application step, of attaching a spacer on the surface of the ion exchange slurry.
Patent KR-20190114620-A (KR)
Title: Cosmetic Composition containing Human Adipocyte Conditioned Media Extract and Polydeoxyribonucleotide
Inventor: SEOUK JAE SIK
IPC: A61K8/98
Filed: 2018-03-30
Abstract: The objective of the present invention is to provide a cosmetic composition comprising a human adipocyte conditioned medium extract and PDRN and, more particularly, to provide a cosmetic composition for wrinkle reduction, whitening, skin elasticity enhancement, moisturizing, and hair growth stimulation, comprising a human adipocyte conditioned medium extract and PDRN.
Patent KR-20180116139-A (KR)
Inventor: NONAKA TOMOYUKI
IPC: H01L21/683
Filed: 2018-04-09
Abstract: An object of the present invention is to provide a technique for ensuring that an adhesive sheet is placed on a stage in a clean state (that is, a state in which the adhesive sheet is not creased and no bubble is present between the adhesive sheet and the stage). A wafer processing device (100) is to perform plasma treatment on a wafer (90) of a frame attachment wafer (9) that includes a frame (92), a film (91) spread out in the frame (92), and the wafer (90) attached on the film (91). The wafer processing device (100) is provided with a wafer stage (2) for placing the wafer (90) via the film (91), elevatable frame lift pins (31) provided around the wafer stage (2) to support the frame (92), and a frame lift pin drive control unit (33) lowering the frame lift pins (31) at different timings.
Patent KR-20190119242-A (KR)
Title: Manufacturing method of artificial fur with excellent applicability and touch feeling, and brush comprising the artificial fur
Inventor: YUN JUNG HEE
IPC: A46D1/00
Filed: 2018-04-11
Abstract: The present invention relates to a manufacturing method of artificial hair having excellent coating properties and texture, and a brush including the artificial hair, and more specifically, to a manufacturing method of artificial har having excellent coating properties and texture, which immerses a polybutylene terephthalate base yarn containing kaolin into an alkaline aqueous solution having 12-25% (w/v) of sodium hydroxide (NaOH), 12-20% (w/v) of potassium hydroxide (KOH) and 2-5% (w/v) of sodium carbonate (Na_2CO_3) to react the same at 90-125°C for 120-180 minutes, and applies ultrasonic waves to the alkaline aqueous solution having the yarn immersed during a reaction process; and to a brush including artificial hair manufactured thereby. According to the present invention, the method can easily manufacture fibers at a low cost which has excellent accommodating capability of liquids like cosmetic products or powder type solids and a skin transmitting property and is excellent in terms of texture. In addition, the present invention manufactures a brush by using artificial hair to provide a brush in a good quality having such characteristics at a low cost and accordingly, is expected to help in solving problems such as ecosystem destruction by reducing the indiscriminate use of animal hair.
Patent KR-20190118922-A (KR)
Title: Cmp slurry composition for polishing copper barrier layer and method for polishing using the same
Inventor: LEE YOUNG GI
IPC: H01L21/306
Filed: 2018-04-11
Abstract: The present invention relates to a CMP slurry composition for polishing a copper barrier layer having higher polishing rate for a silicon oxide film. The CMP slurry composition for polishing a copper barrier layer comprises: a metal oxide abrasive; an oxidizing agent; hydroxy benzotriazole; alkyl alcohol having 2 to 8 of carbon atoms; and organic acid having two or more carboxyl groups.
Patent KR-20190120861-A (KR)
Title: Electronic device including diplexer adjusting cutoff frequency regarding adjustment of receiving frequency band
Inventor: YANG DONG IL
IPC: H04B1/48
Filed: 2018-04-17
Abstract: An electronic device comprises: an antenna module including one or more antennas to transmit or receive a signal of a first and a second frequency band; a first duplexer to separate the first frequency band into a first transmitting frequency band and a first receiving frequency band, and adjust the first receiving frequency band; a second duplexer to separate the second frequency band into a second transmitting frequency band and a second receiving frequency band, and adjust the second receiving frequency band; and a diplexer including a first terminal electrically connected to the antenna module, a first filter to allow the first frequency band to pass therethrough, a second terminal electrically connected to the first filter and the first duplexer, a second filter to allow the second frequency band to pass therethrough, and a third terminal electrically connected to the second filter and the second duplexer. The diplexer can adjust a cutoff frequency of the first filter or the second filter regarding the first receiving frequency band adjusted by the first duplexer or the second receiving frequency band adjusted by the second duplexer. Various embodiments of the present invention are possible.
Patent KR-20190121111-A (KR)
Title: Metal wire processing apparatus and method for preparing soalr cell
Inventor: KIM TAE YOON
IPC: B21F23/00
Filed: 2018-04-17
Abstract: Provided are a metal wire processing device and a manufacturing method of a solar cell using the same comprising a supply part for a metal wire, a first fixing part for fixing the metal wire supplied from the metal wire supply part, a second fixing part for fixing one end of the metal wire supplied from the first fixing part, and a metal wire stretching part positioned between the first fixing part and the second fixing part. The metal wire stretching part comprises at least one first tension member and at least one second tension member, the first tension member and the second tension member are alternately disposed with each other, and the first tension member moves in a first direction to provide a tensile force to the metal wire supplied from the first fixing part. Therefore, the present invention is capable of easily unfolding a curl of the metal wire.